To make my explanations shorter, I made this “layout” of what I am trying to achieve. I would like to create a reusable header, footer and a general group of views that I can fill with any content. ListActivity, GridView ... etc.

I have tried several different approaches so far without any luck. My first attempt was to write three main views. RelativeLayout, which will act as a container. I used to add a header (worked), wrote a GridView (worked), and trying to attach a footer with an inclusion, it will never snap at the bottom of the screen no matter what gravity I used.
, Android. , . GridView, , . ( , "Hello GridViews" - , )

. GridView.... , , , . , LinearLayout, , GridView ( HiearchyViewer), "wrap_content", "44dip".

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<Button
android:layout_width="fill_parent"
android:layout_height="44dip"
android:text="test"
/>
</LinearLayout>
<GridView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/gridview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnWidth="112dip"
android:numColumns="auto_fit"
android:verticalSpacing="0dp"
android:horizontalSpacing="0dp"
android:stretchMode="columnWidth"
android:gravity="center"
/>
</LinearLayout>
//, xml.
25 2010 .: , . , . ""
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<include layout="@layout/titlebar" />
<ListView
android:id="@+id/standingsListView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1.0"
android:background="#FFF"
/>
<include layout="@layout/ad" />
</LinearLayout>